Quote Originally Posted by T 20 View Post
The Nylon head was discontinued a long time ago, so the alloy head is the correct one for sub 12 ftlbs, there's also a steel head available for FAC use.
Even with the alloy head you'll probably still find the Meteor sized O ring will be a better fit as it offers less crush and friction.



All the best Mick
Totally correct, Meteor O ring is far better.